6776 | Final report of the Stock Assessment Task Group |
6777 | Flood defence levels of service : stage 2 annex C (Note 127) : flood events |
6778 | Foot and Mouth Disease Epidemic. Disposal of culled stock by burial : guidance and reference data for the protection of controlled waters |
6779 | Salmon Migration and River Flow - Results of Salmon Radio Tracking Studies on Six Rivers in South West England: Technical Summary |
6780 | Environmental quality standards to protect identified uses of controlled waters |
6781 | Mount's Bay and Lands End streams catchment river water quality classification 1991 |
6782 | Herbarium Image: Luzula pilosa |
6783 | Herbarium Image: Tofieldia pusilla |
6784 | Herbarium Image: Luzula spicata |
6785 | Herbarium Image: Tofieldia pusilla |
6786 | Herbarium Image: Carex bigelowii |
6787 | Herbarium Image: Carex arenaria |
6788 | Herbarium Image: Elodea sp. |
6789 | Herbarium Image: Carex aquatilis |
6790 | Herbarium Image: Persicaria amphibia |
6791 | Herbarium Image: Persicaria amphibia |
6792 | Herbarium Image: Persicaria hydropiper |
6793 | Herbarium Image: Eleocharis palustris |
6794 | Herbarium Image: Persicaria amphibia |
6795 | Herbarium Image: Schoenoplectus lacustris |
6796 | Herbarium Image: Schoenoplectus tabernaemontani |
6797 | Best Management Practices to Reduce Diffuse Pollution from Agriculture |
6798 | A report on the use of pesticides at two Hampshire watercress farms |
6799 | A field guide to the British seaweeds : as required for assistance in the classification of water bodies under the Water Framework Directive |
6800 | Radiation Experiments on Aquatic Organisms |